Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
How many moles of H20 are in 430g of H20?
1 answer
mols = grams/molar mass
You can
ask a new question
or
answer this question
.
Similar Questions
at standard pressure, which has the highest average kinetic energy?
a)H20(g) at 110 oC b)H20(s) at -10 oC c)H20(l) at 25 oC
Top answer:
To determine which substance has the highest average kinetic energy at standard pressure, we need to
Read more.
To convert the number of moles of H20 to moles of NH3?
1. H=2(1.008)= 2.01 2. 0=1(16.0) = 16.0 Total = 18.01 =# of moles of
Top answer:
I don't know what you're trying to do but you don't have enough information for me to help. 1. Write
Read more.
consider the following chemical reaction:
2 H20 ---> 2H2 + O2 How many moles of H20 are required to form 1.8 L of O2 at a
Top answer:
To determine the correct answer, let's go through the steps together: The given chemical reaction
Read more.
Balanced these:
1. CO2 + H20 -> C6H1206 + 02 2. SiCI4 + H20 -> H4SiO4 + HCI 3. Na2CO3 + HCI -> NaCI + H20 + CO2 4. C7H602 + 02
Top answer:
1. 6 CO2 + 6 H2O -> C6H12O6 + 6 O2 2. SiCl4 + 4 H2O -> H4SiO4 + 4 HCl 3. Na2CO3 + 2 HCl -> 2 NaCl +
Read more.
Determine the theoretical yield of H25 (in moles) if 48 mol AlS and 48 mol H20 are reacted according to the following balanced
Top answer:
The balanced chemical equation indicates that 1 mole of Al2S3 reacts with 6 moles of H2O to produce
Read more.
Find the thetrical formula for .012 mol of H20, .0056 moles of Cl2 and .0060 of copper with a formula like this CuCl*H20
*=point
Top answer:
Are these experimental data and is that Cl2 or Cl? Divide everything by the smallest number and
Read more.
CO2 + H20 -> C6H1206 + 02
SiCl4 + H20 -> H4SiO4 + HCI NazCO3 + HCI -› NaCI + H20 + CO2 C7H602 + 02 -› CO2 + H20
Top answer:
These are balanced chemical equations: 1) CO2 + H2O -> C6H12O6 + O2 (photosynthesis) 2) SiCl4 + 2
Read more.
Complete the folling reactions by writing the structures of the expected products & by naming the reactants & products
HCl a)
Top answer:
a) To determine the products of the reaction between CH3COOCH3 and HCl, we need to consider the
Read more.
Which of the following demonstrates that reactants and products are chemically different?
A.Zn + 2HC1 = 2HCl + Zn B. Zn 2HCl = H2
Top answer:
Yes Oscar it is B. but you mean Zn + 2HCl = H2 + ZnCl2
Read more.
which pair of substances are most likely to obey Raoult's Law?
C5H12 and C6H14 H3PO4 and H20 C4H9COOH and C5H12 C5H12 and H20
Top answer:
To determine which pair of substances are most likely to obey Raoult's Law, you should compare the
Read more.
Related Questions
11. How many moles of CO2 would be produced from 56 moles of O2 according to the following balanced equation?
2 C2H6 + 7 O2 --->
When magnesium oxide (MgO) and water (H20)react, they produce magnesium hydroxide Mg(OH)2. Magnesium hydroxide is a medicine
1. Write the equation for the dissolution of potassium iodide in water.
KI(s) + H20 --> K+ (aq) + I- (aq) 2. Write the equation
Whats the net ionic equation for the decomposition of hydrogen peroxide (H202)? I know that it decomposes into water and O2 but
Consider the following equilibrium system at 900°C:
H20(g) + CO(g) <==> H2(g) + CO2(g) Initially 5.0 moles of H2O and 4.0 moles
How many grams of hydrated MgSO4 ⋅ 5 H20 (M.W.: MgSO4 = 119, H20 = 18) are required to make a 10% solution of MgS04
Reaction 1: NaOH + HCL --> H20 + NaCl delta H of -100.332 kj/mol
Reaction 2: NaOH + NH4Cl --> NH3 + H20 : delta H of 358.639
Drag the appropriate items to their respective bins.
Saturated solution or unsaturated solution Adding 12g of NaNO3 to 25 g of
Calculate the ratios between the number of moles of cu, cl, and H2O. 0.0062 moles Cu, 0.013 moles Cl, and 0.016 moles h20
Calculate the delta H for the reaction
N2H4(l)+ O2(g) --> N2(g) + 2H20(l) Given the following data: 2NH3(g) + 3N20(g) --> 4N2(g)