Answer:
The balanced chemical reaction is
Step-by-step explanation:
According to Law of conservation of mass, in an chemical reaction the mass of the reactant must be equal to the mass of the product obtained in the reaction.
On the reactant side On the product side
Si = 1 Si = 1
Cl = 4 Cl = 1
H= 2 H= 2
O= 1 O= 2
Lets first balance Chlorine (Cl) by adding 4 on the product side
On the reactant side On the product side
Si = 1 Si = 1
Cl = 4 Cl = 4
H= 2 H= 4
O= 1 O= 2
Now lets balance H and O by adding 2 on the product side
On the reactant side On the product side
Si = 1 Si = 1
Cl = 4 Cl = 4
H= 4 H= 4
O= 2 O= 2
3
multiply by 4
12
add 12
24
divide by 2
12
subtract 6
6
number 6 : 6(4) = 24... + 12 = 36...36/2 = 18.....- 6 = 12
number 8 : 8(4) = 32....+ 12 = 44...44/2 = 22....- 6 = 16
number 12: 12(4) = 48....+ 12 = 60...60/2 = 30....-6 = 24
well...by following these steps, it appears the original number doubles as a result.
Answer:
Step-by-step explanation:
The first and second 0s do not count. The first 2 digits that matter are the 6 and 7
So the rounded amount is 0.067
Answer:
5.83 = CD
Step-by-step explanation:
We can use the pythagorean theorem to solve
The legs are the x and y distances
x = (1- -4) = 5 units and y = 3 units
a^2+ b^2 = c^2
5^2 + 3^2 = c^2
25+9 = c^2
34 = c^2
Taking the square root of each side
sqrt(34) = c which is the distance from C to D
5.830951895 = CD
5.83 = CD
Answer:
I don't know, I'm so sorry