10458209
| Questão | Responda |
| The formula for CO2 (combustion reaction) | C + O2 = CO2 |
| The formula for carbonic acid | CO2 + H2O = H2CO3 |
| The formula for Carbonic acid reacting with calcium hydroxide. | H2CO3 + Ca(OH)2 → CaCO3 + 2H2O |
| The formula for calcium carbonate reacting with water | CaCO3 + HCl -> CaCl2 + CO2 + H2O |
| The weight of H | 1 |
| the weight of O | 16 |
| weight of N | 14 |
| the weight of C | 12 |
| the weight of S | 32 |
| the weight of Ca | 40 |
| the molecular structure of amine | C - NH3 |
| the molecular structure of keytone | O // R-C \ R |
| What is an aldehyde? | An aldehyde or alkanal is an organic compound containing a functional group with the structure −CHO, consisting of a carbonyl center with the carbon atom also bonded to hydrogen and to an R group |
| What is the molecular structure of an aldehyde? | O // R-C \ H |
| What is REDOX? | Reduction Oxydation |
| Molecular structure of Alcohol? | R-C-OH |
| Molecular structure of carboxylic acid | O // R-C \ OH |
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