Which solution reacts with LiOH(aq) to produce a salt and water?(1) KCl(aq) (2) CaO(aq) (3)NaOH(aq) (4)H2SO4(aq)

Answers

Answer 1
Answer: The answer is (4) H2SO4. The LiOH(aq) is a kind of base. The solution which can react with base and produce a salt and water is acid. Among the choices, only H2SO4 is acid.

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In the following reaction, how many grams of NaBr will produce 244 grams of NaNO3? Pb(NO3)2(aq) 2 NaBr(aq) PbBr2(s) 2 NaNO3(aq) The molar mass of NaBr is 102.9 grams and that of NaNO3 is 85 grams
Does anyone know the redox equation for galvanic corrosion that occurs between copper and iron?(basically the corrosion of the statue of liberty)
Which pair will react with each other?sodium bromide and chlorine sodium bromide and iodine sodium chloride and bromine sodium chloride and iodine
Taste buds at the back of your tongue are most responsive to sweet. True False
Phytoplankton are microscopic photosynthesizing organisms that typically live in the upper layers of the ocean. What trophic level do phytoplankton belong to?

Warm air and water both tend to rise while cooler air and water sink. When different parts of the oceans are heated unevenly, this causes the water toa.move in convection currents
b.form a tsunami.
c.stay in the same place.
d.mix together in the water cycle.

Answers

When different parts of the oceans are heated unevenly, this causes the water to A. move in convection currents

What happens when different parts of the oceans are heated unevenly?

When different parts of the oceans are heated unevenly, it leads to temperature variations within the water. Warm water tends to rise, creating convection currents. This movement is driven by the principle that warm fluids are lighter and, therefore, buoyant, while cooler fluids are denser and tend to sink. This process is analogous to the movement of air in the atmosphere.

So, the uneven heating of ocean waters results in the generation of convection currents, as warm water ascends and cooler water descends. This phenomenon plays a crucial role in redistributing heat and influencing climate patterns across the globe.

Read more about water here: brainly.com/question/1313076

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Answer:

a

Explanation:

A chemist dissolves an unknown solute into 1000 grams of water and then measures the freezing point to be -2.88 C what can be determined from this data and from known constants for water?

Answers

ANSWER ; The moles of solute particles in the solution

the known constant of water is that it freezes at 0 degrees Celsius and boils at 100 degrees Celsius. it can be determined that because of the solute added the water becomes a compound meaning it no longer has the constants of pure water hence the difference in freezing point

Gold’s natural state has a definite shape and a definite volume. What is gold’s natural state(s)?

Answers

Gold’s natural state has a definite shape and a definite volume. Gold's natural state is solid.
In nature, gold most often occurs in metallic form, alloyed with silver.

Answer:

SOLID

Explanation:

Boyle’s Law a. q = mcΔT
b. q = Hvm
c. P₁V₁ = P₂V₂
d. D = m/V
e. K = C + 273

Answers

the answer is C! We actually just learned this in chemistry xD

Which 1-mole sample has the least entropy?(1) Br2(s) at 266 K (3) Br2(l) at 332 K
(2) Br2(l) at 266 K (4) Br2(g) at 332 K

Answers

The correct answer is option 1. Entropy is the degree of disorderliness in a system. Among the phases, solid has the most ordered structure. Also, at lower temperatures the molecules will have less kinetic energy therefore less motion. Thus, bromine in solid form at 266K has the least entropy.

How many aluminium atoms are there in the formula for aluminium nitrate ?

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The formula for Aluminium Nitrate is Al(NO _(3) )_(3).

This is because aluminium has a 3+ charge and nitrate has a 1- charge, so you need 3 of them to balance out aluminium.

Therefore, you have one ion of aluminium.