Recent questions in Chemical reactions

0 votes

1 answer 38 views

What is the balanced chemical equation for the combustion of methane gas (CH4) in the presence of oxygen gas (O2)?

asked Feb 17 in Chemical reactions by ShadStansbur (1.8k points)

0 votes

1 answer 27 views

What is the balanced chemical equation for the combustion of methane gas (CH4) in oxygen gas (O2) during a redox reaction?

asked Feb 17 in Chemical reactions by IsabellaOcto (1.9k points)

0 votes

1 answer 33 views

What is the balanced chemical equation for the combustion of methane (CH4)?

asked Feb 17 in Chemical reactions by CierraSpicer (1.4k points)

0 votes

1 answer 28 views

What is the balanced chemical equation for the combustion of methane (CH4) in the presence of oxygen (O2)? What is the theoretical yield of carbon dioxide (CO2) if 10 moles of methane are combusted completely?

asked Feb 17 in Chemical reactions by JaysonMcKenn (2.3k points)

0 votes

1 answer 34 views

What is the balanced chemical equation for the combustion of ethane (C2H6) in the presence of oxygen (O2) to produce carbon dioxide (CO2) and water (H2O)?

asked Feb 17 in Chemical reactions by AhmadEho9450 (1.6k points)

0 votes

1 answer 32 views

What is the balanced chemical equation for the combustion of ethane (C2H6) in the presence of excess oxygen, and what is the amount of carbon dioxide produced if 5 moles of ethane are burned?

asked Feb 17 in Chemical reactions by TriciaPacker (2.2k points)

0 votes

1 answer 28 views

What is the activation energy of the reaction between hydrogen gas and iodine gas to form hydrogen iodide, given that the rate constant at 25°C is 1.52 × 10^-3 L^2mol^-2s^-1 and the activation energy of the reaction is 186.3 kJ/mol?

asked Feb 17 in Chemical reactions by EvieMerideth (2.3k points)

0 votes

1 answer 44 views

What is the activation energy for the reaction between hydrochloric acid and sodium hydroxide? Support your answer with a calculation.

asked Feb 17 in Chemical reactions by VictorinaWoz (1.9k points)

0 votes

1 answer 41 views

What is the percent yield of a chemical reaction if 50 grams of reactant A were used and 35 grams of product B were obtained, given that the balanced equation for the reaction is:2A + 3B --> 4Cand the theoretical yield of product B is 45 grams?

asked Feb 14 in Chemical reactions by CorrinePerre (2.1k points)

0 votes

1 answer 14 views

What is the oxidation state of nitrogen in NH4NO3?

asked Feb 13 in Chemical reactions by ShaneY52932 (2.0k points)

0 votes

1 answer 36 views

What is the bond energy required to break a C-C bond and a C-H bond in methane gas (CH4)?

asked Feb 13 in Chemical reactions by WilburnMcCor (1.8k points)

0 votes

1 answer 64 views

What happens to the equilibrium concentration of products and reactants when the pressure is increased in a system that involves a gaseous reactant and/or product? Use Le Chatelier's principle to explain why.

asked Feb 13 in Chemical reactions by LannyNewell (1.8k points)

0 votes

1 answer 49 views

What happens to the equilibrium position of a reversible reaction if you add more reactants or products? Use Le Chatelier's principle to explain the answer with appropriate examples.

asked Feb 13 in Chemical reactions by OctavioCarva (2.0k points)

0 votes

1 answer 60 views

What is the effect of increasing temperature on the equilibrium position of a reaction that produces gas? Use Le Chatelier's principle to explain your answer.

asked Feb 13 in Chemical reactions by BeverlyNavar (1.8k points)

0 votes

1 answer 58 views

What will happen to the equilibrium position of a chemical reaction if the concentration of one of the reactants is increased or decreased? Use Le Chatelier's principle to predict the direction of the reaction shift and explain your reasoning.

asked Feb 13 in Chemical reactions by MarciaBrooke (1.8k points)

0 votes

1 answer 55 views

Which metal will displace copper from copper sulfate solution - zinc or iron? Provide the balanced chemical equation for this single replacement reaction.

asked Feb 13 in Chemical reactions by VickeyBatema (1.9k points)

0 votes

1 answer 85 views

Identify the oxidation states of each element in the following redox reaction:Cu + 4HNO3 → Cu(NO3)2 + 2NO2 + 2H2O.

asked Feb 13 in Chemical reactions by EarnestSprin (1.5k points)

0 votes

1 answer 61 views

What specific reactants and products are formed in the synthesis reaction between magnesium and oxygen? Provide a balanced chemical equation to support your answer.

asked Feb 13 in Chemical reactions by GraceChaves1 (2.0k points)

0 votes

1 answer 69 views

What is the oxidation state of chlorine in HClO4 molecule?

asked Feb 13 in Chemical reactions by ChristieNobl (2.0k points)

0 votes

1 answer 68 views

What is the oxidation state of each element in the following compound: SO2?

asked Feb 13 in Chemical reactions by KyleWaddy213 (1.9k points)

Recent questions in Chemical reactions

Categories