liho+h2s=
Sodium (Na) has been reduced.
6
2 plus 2 equal 4
8.00 plus 7.40 plus 68 is equal to 83.4.
liho+h2s=
The balanced chemical equation for the reaction is: ZnS + 2HCl → ZnCl2 + H2S
H2s+c2=
In the chemical reaction H2S + SO2 + H2, there are a total of 3 sulfur atoms present. One sulfur atom comes from the H2S molecule, one from the SO2 molecule, and none from the H2 molecule.
Ag+
# CaCO3 - calcium carbonate # FeSO3 - iron (II) sulfite # NaOH - sodium hydroxide # H2S - hydrogen sulfide # AgNO3 - silver nitrate
You can distinguish between H2 and NO2 by performing a simple flame test. When H2 gas is ignited, it burns with a blue flame, while NO2 does not burn and has no color in a flame test. Additionally, NO2 has a pungent smell, unlike H2, which is odorless.
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The total ionic equation for NaCl + AgNO3 is: Na⁺ + Cl⁻ + Ag⁺ + NO₃⁻ → AgCl + Na⁺ + NO₃⁻
Silver (Ag)
The reaction is: AgNO3 + NaCl = AgCl + NaNO3 Silver chloride is a white precipitate.
Iron reduce silver cations.