0
depends on what you are focusing on. are you speaking in terms of molar mass, Atomic Mass units(u), grams, heat, electricity?
What else can I help you with?
Where would you find products and reactants in a chemical formula?
The reactants are the elements or compounds that are reacting with one another. And the products are what is produced from the reaction. For example, MgO + H20 -> Mg(OH)2. MgO and H2O are the reactants. Mg(OH)2 is the product.
What side is the reactant side?
The reactants are the substances that react together; the reactants are on the left side of the equation. The product (or products) are what is produced from the reaction, which is on the right side of the equation. For example: 2H2 + O2 --> 2(H2O) The reactants are H2 & O2 and the product is H2O
When does a chemical reaction reaches equilibrium?
equilibrium means the rate of forward reaction = rate of backward reaction... there are three types of equilibrium 1. amount of products > amount of reactants 2. amount of products = amount of reactants 3. amount of products < amount of reactants
What side is typically the reactant side?
The reactants are the substances that react together; the reactants are on the left side of the equation. The product (or products) are what is produced from the reaction, which is on the right side of the equation. For example: 2H2 + O2 --> 2(H2O) The reactants are H2 & O2 and the product is H2O
How many reactants and products are presented in a double replacement reaction?
2 reactants and 2 products
How would the volume of a gas change if a reaction produced 1 mole of gas from 2 moles of gaseous reactants?
The volume is 50 %.
How many reactants and products are present in a double-replacment reaction?
2 reactants and 2 products.
How many grams of C2H2 will be produced if 7 g of Ca(OH)2 are also produced in the following reaction CaC2 plus 2H2O C2H2 plus Ca(OH)2?
CaC2 + 2H2O ==> C2H2 + Ca(OH)2moles of C2H2 produced = moles of Ca(OH)2 produced (1:1 mole ratio is the stoichiometry)moles of Ca(OH)2 produced = 7 g x 1mol/74.1 g = 0.0945 molesmoles C2H2 = 0.0945 molesgrams C2H2 = 0.0945 moles x 26 g/mole = 2.46 grams = 2 grams to 1 sig fig
Are the heat of reaction between 50 ml HCl and 50 ml NaOH the same with 100ml HCl and at 100ml NaOH?
No. The heat of reaction for 50mL of each will be multiplied by 2 for 100mL of each since heat of reaction is really on a per mole product basis, and there will be twice as many moles of both HCl and NaOH in 100mL as in 50mL.
What is Einstein's equation that us used to calculate the amount of energy produced from a given amount of mass?
E = mc^2
How do you do excess problems in stoichiometry?
To address excess problems in stoichiometry, start by determining the limiting reactant based on given quantities. Then calculate the amount of product formed from this limiting reactant. Next, subtract this amount from the excess reactant quantity to find the remaining excess reactant. Finally, determine if there is any new product formed from the excess reactant.
How many reactants and products are present in a double-replacement reaction?
In a double-replacement reaction, two reactants exchange ions to form two products. Therefore, there are two reactants and two products in this type of reaction.
