Answer:
Plants use photosynthesis to make glucose. Glucose is also know as sugar. You can tell it is present if the plant receives sunlight as well as water.
Explanation:
MARK BRAINLIEST
1 mole of a pure substance has a mass equal to its molecular mass expressed in grams.
This is known as the molar mass, M, and has the units g mol-1
So 2 moles of a substance would have a mass = 2 x molar mass
3 moles of a substance would have a mass = 3 x molar mass etc
This leads to the formula: mass = moles x molar mass
If we let:
m = mass of substance in grams,
n = moles of pure substance,
M = molar mass of the pure substance in g mol-1
we can write the equation: m = n x M
This equation can be rearranged to give the following:
n = m ÷ M (moles = mass ÷ molar mass)
M = m ÷ n (molar mass = mass ÷ moles)
Answer:
A table was attached to the question
Explanation:
The step by step calculation is as shown
Answer:
c. 30mL
Explanation:
NaOH + HCl ---> H2O + NaCl
conc. = mol/vol
mol HCl = conc. x vol
= 1.0 x 30
= 30mol
mol NaOH = 30mol
vol. = mol/conc
= 30/1.0
= 30mL
