Answer:
b. muscles is the answer
Explanation:
muscles is a meat, animals eat meat
3AgNO₃ + Na₃PO₄ → Ag₃PO₄ + 3NaNO₃
Explanation:
AgNO₃+Na₃(PO₄) → Ag₃(PO₄) + NaNO₃
To balance this chemical equation, we can adopt a simple mathematical approach through which we can establish simple and solvable algebraic equations.
aAgNO₃ + bNa₃PO₄ → cAg₃PO₄ + dNaNO₃
a, b, c and d are the coefficients needed to balance the equation.
Conserving Ag: a = 3c
N: a = d
O: 2a + 4b = 4c + 2d
Na: 3b = d
P: b = c
let a = 1; d = 1
b = 
c =
Multiplying through by 3:
a = 3, b = 1, c = 1 and d = 3
3AgNO₃ + Na₃PO₄ → Ag₃PO₄ + 3NaNO₃
Learn more:
Balanced equation
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Answer:
First of all, no such element can form because the described one has a negative charge
Explanation:
The mass of the atom = neutrons + protons
= 16 + 14
= 30
Answer:
2Al (s) + 6HCl (aq) → 3H₂(g) + 2AlCl₃(aq)
Explanation:
Chemical equation:
Al (s) + HCl (aq) → H₂(g) + AlCl₃(aq)
Balanced chemical equation:
2Al (s) + 6HCl (aq) → 3H₂(g) + 2AlCl₃(aq)
There are two aluminium six hydrogen and six chlorine atoms are present on both side of equation.
So given equation completely follow the law of conservation of mass.
Law of conservation of mass:
According to the law of conservation mass, mass can neither be created nor destroyed in a chemical equation.
This law was given by french chemist Antoine Lavoisier in 1789. According to this law mass of reactant and mass of product must be equal, because masses are not created or destroyed in a chemical reaction
Explanation:
water near where a river enters the ocean is having a higher density.
coz, ocean water has salt which increases water's density
