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Ray Of Light [21]
3 years ago
14

Why is baking soda an ionic bond

Chemistry
2 answers:
Yuki888 [10]3 years ago
7 0
Ionic bond is formed when 2 ions one with positive charge(s) and another with negative charge(s) chemically combines together, such as under heat.

Baking soda is also known as sodium bicarbonate (NaHCO3), which consists of sodium ions and bicarbonate ions.

Sodium ion brings 1 positive charge (Na+) meanwhile bicarbonate ion brings 1 negative charge (HCO3-). Therefore, when these 2 kind of ions combine together, one electron is transferred to a bicarbonate ion from a sodium ion, so that both of these ions can maintain a stable electron number.

Meanwhile, metallic bond is where atoms of only metals bond together, they all can make positive ions (but not used in metallic bonds), and covalent bond is where atoms of only non metals, they can all make a negative ion (also not used in covalent bonds).

Therefore, whenever a compound which consists of negative and positive ions bonded together, the bonding is ionic bond.
Kaylis [27]3 years ago
6 0
Because it is made up of sodium, a metal, and carbon, a nonmetal.

Hope I helped ♡
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Answer:

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Explain why energy sources do not have 100% efficiency. Why do you think some have lower efficiencies?
bearhunter [10]

Answer:

Energy sources do not have 100% efficiency because <em>the processes of energy conversion to usable forms involves energy losses. </em>

Some have lower efficiencies due to; <u>energy losses in form of heat</u> during conversion, <u>poor technology applied during conversion</u> of energy and<u> lack of desire equipment</u> to use in the energy conversion system.

Explanation:

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5 0
3 years ago
How are the Penguins shaped and influenced by the habitat they live in?​
Whitepunk [10]

Answer:

Explanation:

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6 0
3 years ago
3. In an experiment it was found that 40.0cm of 0.2M sodium hydroxide solution just neutralized 0.2g
hjlf

The relative molecular mass of acid A : 50 g/mol

<h3>Further explanation</h3>

Given

40.0 cm³(40 ml) of 0.2M sodium hydroxide

0.2g  of a dibasic acid

Required

the relative molecular mass of acid A

Solution

Titration formula

M₁V₁n₁=M₂V₂n₂

n=acid/base valence(number of H⁺/OH⁻)

NaOH ⇒ n = 1

Dibasic acid =  diprotic acid (such as H₂SO₄)⇒ n = 2

mol = M x V

Input the value in the formula :(1 = NaOH, 2=dibasic acid)

0.2 x 40 x 1 = M₂ x V₂ x 2

M₂ x V₂ = 4 mlmol = 4.10⁻³ mol ⇒ mol of Acid A

The relative molecular mass of acid A (M) :

\tt M_A=\dfrac{mass }{mol}=\dfrac{0.2~g}{4.10^{-3}}=50~g/mol

5 0
3 years ago
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