Answer:
new volume = 4.458 Liters
Explanation:
A balloon inflated in a room at 24°c has a volume of 4.00Liters The balloon is heated to a temperature of 58°c.What is the new volume if the pressure remains constant
charles law
volume1/temperature1 = volume2/temperature2
temperature has to be converted to kelvin
temperature 1 = 24+273=297
temperature 2 = 58+273=
4/297 = volume2/331
volume2 = (4*331)/297
volume2 = 4.45791245791 Liters
https://brainly.in/question/10937106?
Answer:
The substance likely to form an insoluble precipitate is
Explanation:
The test for cation when is mixed in aqueous solution such as NaOH (sodium hydroxide) produces an insoluble precipitate
CO2 is a compound, hope this is okay
M.E, Show Species Reacting As Their M.A
A Net Ionic Equation Is One In Which Spectator Ions Are Removed.
Answer:
CH₃COOH(aq) + HCO₃⁻(aq) ⇄ CH₃COO⁻(aq) + H₂O(l) + CO₂(g)
Explanation:
Acetic acid reacts with sodium hydrogen carbonate to produce sodium acetate, water, and carbon dioxide. The complete molecular equation is:
CH₃COOH(aq) + NaHCO₃(aq) ⇄ CH₃COONa(aq) + H₂O(l) + CO₂(g)
Electrolytes are species that dissociate in water and form ions. This allows us to write a complete ionic equation. Weak electrolytes (CH₃COOH) exist mostly in the molecular form while strong electrolytes (NaHCO₃, CH₃COONa) are mostly dissociated in aqueous solutions. The complete ionic equation would be:
CH₃COOH(aq) + Na⁺(aq) + HCO₃⁻(aq) ⇄ CH₃COO⁻(aq) + Na⁺(aq) + H₂O(l) + CO₂(g)
Some species do not change during the reaction and are known as spectator ions (Na⁺). We can omit them in the net ionic equation:
CH₃COOH(aq) + HCO₃⁻(aq) ⇄ CH₃COO⁻(aq) + H₂O(l) + CO₂(g)