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Answer:
One solution (z = -1)
Discussion:
-2(z+3)-z=-z-4(z+2) =>
-2z -6 -z = -z -4z - 8 =>
-3z -6 = -5z -8 => add 6 to both sides
-2z = -5z -2 => add 5z to both sides
3z = -5z +5z -3 =>
3z = -3 =>
z = -1
Thank you,
MrB
Answer:
no.3
Step-by-step explanation:
an = 2n + 10
Answer:
The answer to your question is 12 moles of water.
Step-by-step explanation:
Reaction
2 O₂ + CH₄ ⇒ CO₂ + 2 H₂O
If Oxygen is in excess, then the limiting reactant is methane and we calculate the moles of water produced considering the moles of methane.
1 mol of methane -------------- 2 moles of water
6 moles of methane --------- x
x = (6 x 2) / 1
x = 12 moles of water
Answer:
Step-by-step explanation:
Help Me with my homework
Divisibility by 2: the last digit must be even. The last digit of 15114 is 4, which is even, so 15114 is divisible by 2.
Divisibility by 3: the sum of the digits must be divisible by 3. The sum of the digits of 15114 is 12, which is divisible by 3, so 15114 is divisible by 3.
Divisibility by 5: the last digit must be 0 or 5. The last digit of 15114 is 4, so 15114 is not divisible by 5
Divisibility by 9: the sum of the digits must be divisible by 9. The sum of the digits of 15114 is 12, which is not divisible by 9, so 15114 is not divisible by 9.
