3 years ago

What's the difference between nahco3, khco3, na2co3, and k2co3?

1 answer:

3 0

Answer: Sodium hydrogen carbonate (NaHCO3), also called sodium bicarbonate, is baking soda. It is also important in controlling the acidity of blood. Potassium bicarbonate is a colorless, odorless, slightly basic, salty substance. Sodium carbonate Na2CO3, is the water-soluble sodium salt of carbonic acid. Potassium carbonate (K2CO3) is a white salt, soluble in water (insoluble in ethanol) which forms a strongly alkaline solution.

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My made-up polyatomic ion goldate acts a lot like chlorate (it has the same charge and the same number of oxygens). What would t

Keith_Richards [23]

Answer:

d. Pergoldic acid

Explanation:

chlorate = ClO₃⁻

Goldate GoO₃⁻

On this basis we can infer that HClO₄ and HGoO₄ will be similar .

HClO₄ is called perchloric acid , hence HGoO₄ will be called pergoldic acid.

8 0

3 years ago

4. Who has the most sensitive taste buds? adults babies teenagers the elderly

jeka57 [31]

Answer:

Taste bufs

Explanation:

May be teenager or adult is the most probable answer because teenager and adult are fully developed species of human so they can have most sensitive taste bud

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT

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2 years ago

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Predict how many antacid tablets it would take to produce 120 mL of CO2 gas

Aleksandr [31]

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3 years ago

An element's atomic number is 86. how many protons would an atom of this element have?

rusak2 [61]

The number of protons an element has is the same as the atomic number, so the element would have 86 protons.