I believe its B from what i remember in biology class
Answer:
3,686,400,000 Joules
Explanation:
Energy = 1024 kWh
To be converted to Joules.
The relationship between kwh and joules is;
1 kilowatt-hour = 3600000 J
So we have;
1 = 3600000
1024 = x
x = 1024 * 3600000
x = 3,686,400,000 Joules
Answer:
CaO + H₂O ⟶ Ca²⁺ + 2OH⁻
Explanation:
CaO + H₂O ⟶ Ca²⁺ + 2OH⁻
base acid conj. acid conj. base
Answer:
The given statements are not effective hypotheses
Explanation:
Given that,
Your little sister asks you a scientific question:
"Does chocolate milk come from brown cows?"
We know that,
The chocolate milk does not come from brown cows.
We need to find the given statement is effective hypotheses
According to given statement,
The following statements are not effective hypotheses because all cows give the white milk.
So, we can say that, we mix the chocolate powder in the milk then we get the chocolate milk.
Hence, The given statements are not effective hypotheses
