Answer:
and id say maybe
Explanation:
Light waves travel much faster than sound waves.
Answer:
I know 2
dependent
independent
Explanation:
sorry that's about it from me
Answer:
The concentration of the NaOH solution CB = 0.251 M
Explanation:
The balanced equation of reaction is:
H2SO4 + 2NaOH ===> Na2SO4 + 2H2O
Using titration equation of formula
CAVA/CBVB = NA/NB
Where NA is the number of mole of acid = 1 (from the balanced equation of reaction)
NB is the number of mole of base = 2 (from the balanced equation of reaction)
CA is the concentration of acid = 0.1053 M
CB is the concentration of base = to be calculated
VA is the volume of acid = 17.88 mL
VB is the volume of base = 15.00mL
Substituting
0.1053×17.88/CB×15 = 1/2
Therefore CB =0.1053×17.88×2/15×1
CB= 0.251 M
The number of moles of sodium dichromate from the number of moles of oxygen atoms can be determined through stoichiometry. Using the molecular formula of the compound, Na2Cr2O7, 1 mole of the compound contains 7 moles of oxygen. Hence, 14 moles O2*(1 mole Na2Cr2O7/ 7 mole O2) is equal to 2 moles <span>Na2Cr2O7.</span>
Answer: metabolic acidosis.
Explanation:
Anion Gap(AG) is the difference between positively charged ions and negatively charged ions. It is usually expressed in milliequivalents per litre of millimoles per litres.
Anion Gap is measured or calculated when there is a need to know the cause of metabolic acidosis. To
Anion Gap can be calculated with or without potassium.
(1). With potassium= ([Na^+] + [K^+]) − ([Cl^−] + [HCO^−3]).
From the question; client's lab values are sodium 166 mEq/L, potassium 5.0 mEq/L, chloride 115 mEq/L, and bicarbonate 35 mEq/L.
Slotting in the values, we have;
==>[ (166+5) - (115+35)] mEq/L.
(2). Without potassium:
==> [Na^+] - ([Cl^−] + [HCO^−3]).
==> [(166) - 115 + (35)] mEq/L
Normal Anion gap is 20 mEq/L(Calculating with Potassium) and 8-16 mEq/L (calculating without potassium).