Answer:
Pesticides. They are labelled to help identify their toxicity.
Answer:
H2SO4(aq) + Mg(OH)2(aq) -> MgSO4(aq) + 2H2O(l)
Explanation:
A neutralization reaction is a chemical reaction in which the acid, (aqeous H2SO4) reacts completely with an appropriate amount of base, (aqueous Mg(OH)2) to produce salt, (aqueous MgSO4) and water, (liquid 2H2O) only.
H2SO4(aq) + Mg(OH)2(aq) -> MgSO4(aq) + 2H2O(l)
Acid + base → Salt + Water.
During this reaction, the hydrogen ion, H+, from the H2SO4 is neutralized by the hydroxide ion, OH-, from the Mg(OH)2 to form the water molecule, H2O.
Thus, the formation of salt, MgSO4(aq) and water, 2H2O(l) makes it a neutralization reaction.
Answer:
Pillow basalt is a volcanic igneous rock that forms when lava of basaltic compositionis erupted underwater. The rapid cooling of the lava by cold water on all sides forms the pillow-shaped bodies, which can then break open and extrude more of the hot lava from inside.
Explanation:
if 6 grams of copper is used then the product will be increased as well
as the amount of reactant is proportional to amount of product.
we know,
mass number of copper is 63 and the product we found is 158.
now if we have a mathematical explanation...
for (63X2) gm Cu we get 158 gm product
"' 1 gm 158/126 """
""" 4 gm 158X4/126
=5.01 gm
again for 6gm using
for 126 gm we get 158 gm product
""" 1gm 158/126 gm ""
""" 6 gm " ' 158X6/126 gm
=7.52 gm product
SO we can say by comparative study that the product has increased
I THINK THATS THE ANSWER
thank u
Answer: To describe an object’s motion, you must have a distance, km, mm, m, a speed, and time to show how long, seconds, minuets, hours, days.