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pickupchik [31]
3 years ago
12

Sieving is a technique used to separate mixtures containing solid particles of

Chemistry
1 answer:
Svet_ta [14]3 years ago
8 0

it can be be be be be ebe be e e

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GivenL C2H2 + 5O2 ------> 4 CO2 + 2H2O
diamong [38]

Answer:

101 L

Explanation:

35.0 g KOH ÷ 56.09 g/mol KOH × (1 mol H2O/ 1 mol KOH) × 18 g/mol H2O = 11.2 g H2O

35.0 g HCl ÷ 36.45 g/mol HCl × (1 mol H2O/ 1 mol HCl) × 18 g/mol H2O = 17.3 g H2O

35.0 g KOH is the limiting reactant

7 0
3 years ago
Which of the following pairs of reactants is likely to produce a pure metal when the
storchak [24]
1. Na3PO4+Mg(NO3)2= NaNO3 + MgPO4
So this is not the answer.
2. Al+CuCl2= AlCl3+ Cu
So this is the answer.
3. Mg+O2= MgO2
So this is not an answer
4. Cl2+KI= KCl+I2
So this is also an answer

Hence B and C are answers
3 0
3 years ago
Ionization of sodium dichromate​
inessss [21]

Explanation:

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5 0
3 years ago
A planetary explorer vehicle
lana66690 [7]

Answer:

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6 0
3 years ago
How is the atomic mass of an element calculated? A. by determining the number of electrons in the outer orbital B.by determining
Vaselesa [24]

By adding together the number of protons and neutrons and multiplying by 1 amu, you can calculate the mass of the atom.

7 0
3 years ago
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