Chemistry, 06.03.2021 21:40 michaelmorrison37

A 50.6 g sample of Mg(OH)2 is reacted with 45.0 g of HCl according to the following reaction: Mg(OH)2 (s) + HCl (aq) MgCl2 (aq) + H2O (l)

a. Balance the above chemical equation. (1 mark)

b. What is the theoretical yield (in mass) of MgCl2? (Record your answer to two decimal places). You are to include in your answer the limiting reagent. (7 marks)

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 19:50

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

Answers: 1

Answer

Chemistry, 22.06.2019 00:40

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).

Answers: 2

Answer

Chemistry, 22.06.2019 06:00

What happens when light is scattered?

Answers: 3

Answer

Chemistry, 22.06.2019 10:00

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90

Answers: 1

Answer

You know the right answer?

A 50.6 g sample of Mg(OH)2 is reacted with 45.0 g of HCl according to the following reaction: Mg(OH...

Questions