Yes, in a 1:10 dilution of Na2CO3, and NaHCO3, the buffer capacity for basic solutions is 7E-4 and for acidic solutions, 1.2E-01
Sodium bicarbonate is used as buffer.
Sodium formiate can be used as a buffer.
Sodium hydrochlorate
The molar (not atomic) mass of HCOOH (formic acid) is 46,03 g.
YES
Yes, it's a weak electrolyte.
Formic acid (HCOOH - methanoic acid) also gives a positive Fehling's test result. This is because it is readily oxidizable to carbon dioxide and water.
The formula of formaldehyde is CH2O. The products formed are sodium formate (HCOONa) and methanol (CH3OH). The stoichiometric equation is then X CH2O + Y NaOH --> A HCOONa + B CH3OH. Balancing the equation makes the coefficients 2 CH2O + NaOH --> HCOONa + CH3OH.
The chemical formula of Sodium Formate is HCOONa
Sodium hydrochlorate
HCOOH is an acid.
methanoic acid = HCOOH sodium hydroxide = NaOH The equation for the reaction is as follows: methanoic acid + sodium hydroxide -> sodium methanoate + water HCOOH + NaOH -> NaCOOH + H2O
No.
The molar (not atomic) mass of HCOOH (formic acid) is 46,03 g.
YES
HCOONa
HCOOH
trigonal planar
neither, Formic acid does not completely dissociate in water so it is a weak acid. HCOOH + H2O <=> HCOO- + H3O+