An equation for a double replacement reaction is a) Fe) + CuSO4(aq) → FeSO4 (aq) + Cu(s) b) 2 K+ 2 H₂O2 KOH(aq) + H2(aq) c) C3H8+5 023 CO2 +4 H₂O@ d) (NH4)2CO3(aq) + Ca(OH)2(aq) → 2 NH₂OH(aq) +CaCO3(s)

Q: Assignment Content Question 1 Consider the reaction below. CO₂(8) + 6H₂O(1)→ CH₁2O6(s) + 60₂(g) +…

A: In the given question, a reaction is given and we have to find the correct option for that.

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Q: Prompt 2- How can a new substance (a gas) be produced and the total mass of the closed system not…

A: We know, a new substance can be produced only if a chemical reaction takes place.

Q: he following series of reactions were carried out. PbCO3(s) +2HNO3(aq) ---> Pb(NO3)2(aq)…

A: The balanced equations are PbCO3(s) +2HNO3 (aq) ---> Pb(NO3)2 (aq) +H2O (l)+CO2 (g) Pb(NO3)2(aq)…

Q: Which is the Nernst equation?

A: we have to select correct formula for Nernst equation

Q: Explain why scientists do not use a standard set of steps for everyinvestigation they conduct.

A: To find: The explanation about why scientists do not use a standard set of steps for every…

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A: The concentration of drug in a patient's bloodstream is calculated by the formula,…

Q: Calculate for kredox the for this given equation Pb(s) → Pb+2 + 2e-

A:

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

A: Given,Mass of the water in water bath = 5.20 KgInitial temperature of water bath = 33.7 0CSpecific…

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A: Rate of reaction is defined in terms of change in concentration of its reactants or products per…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".