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In a chemical reaction 300 grams of reactant A are combined with 100 grams of reactant B . both A and B reactant to completion. how much will the product weigh?
200
When two substances react to form products the reactant which is used up is called?
limiting reactant
What are reactant substances?
reactant substances usually come from groups 1 and 7 on the periodic table as it is easy to gain or lose 1 electron
Do neon lights have gas?
Neon is one of the noble gases - helium, neon, argon, krypton, xenon. Gas discharge lights, commonly called neon lights, will produce different colors depending on which gas is used. Neon itself produces an orange light. The Wikipedia entry ' Noble Gas' has a nice illustration near the end showing the colors produced by each of the above gases
What family does Neon belong?
Neon (Ne) belongs to Family 18, The Noble Gasses.
Is neon very reactive or is it not very reactive and why?
Neon is not reactive at all because it has a full p sublevel of electrons (8 valence electrons total). This is a very stable configuration, and as a result, neon is neither a reactant nor a product in normal chemical reactions.
What is the reactant called that gets used up first?
The Limiting Reactant is the reactant that runs out first in a reaction.
Is sulphur a reactant or a product?
reactant
Each substance on the left side of the arrow in a chemical equation is a?
Reactant
Is sulfur a reactant or a product?
sulfur is a reactant
Is iron sulfate reactant or a product?
Reactant
What is a reactant that runs out first in a reaction called?
The Limiting Reactant is the reactant that runs out first in a reaction.
A reactant in photosynthesis that is a liquid?
Water is a reactant in photosythesis that is a liquid.
Is chloride a reactant?
Manganese chloride may be a reactant.
Is oxygen is a product or reactant or respiration?
Oxygen is a reactant
Why is the theoretical yield of a reaction determined only by the amount of the limiting reactant?
The theoretical yield of a reaction is determined by the limiting reactant because this reactant is completely consumed in the reaction, and the amount of product that can be formed is limited by the amount of the limiting reactant available. Any excess of the other reactant does not contribute to the formation of additional product beyond what is possible with the limiting reactant.
Which reactant in the reaction of sodium carbonate and calcium chloride dihydrate is the limiting reactant if 1.00 gram of each reagent is used?
To determine the limiting reactant, calculate the moles of each reactant using their molar masses. Then, use the stoichiometry of the reaction to determine which reactant will be consumed first. Whichever reactant produces the lesser amount of product will be the limiting reactant.
