Answer:
Ratio is 1:1
Explanation:
I do not see any coefficients infront of the reactants and the products, therefore, we can automatically assume that every reactant and product is 1 mole. Don't get confused by the 4 off the O. It just means that 1 mole of sulfate has 1 zinc and 4 oxygens.
Answer:
CnH2n+2
Explanation:
an alkane consists of hydrogen and carbon atoms arranged in a tree structure in which all the carbon–carbon bonds are single.
True
Explanation:
Lead is the stable form of uranium 238. Lead-206 is a product of radioactive decay of unstable uranium 238 isotope.
- Atomic nucleus have a specific neutron/proton ratio that ensures their stability.
- Nucleus whose proton/neutron ratio is different from that of its stability ratio will be unstable and split into other nuclei.
- This splitting is accompanied with emission of small particles of matter and or electromagnetic radiation.
- Unstable uranium -238 undergoes 14 radioactive decays to produce a stable form which is Pb-206
Learn more:
Nuclear reactions brainly.com/question/10094982
#learnwithBrainly
Answer:
D (i believe)
Explanation:
When the heated air causes the hot air balloon to lift, it decreases the weight. ( think so, my dad explained kinda hard.)