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4112
Considering the methods for making salt, the reaction of acid and base gives
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Aluminium oxide exhibits both acidic and basic properties, making it an amphoteric oxide. This means it can react with both acids and bases, forming salts and water.
4114
If we remove one hydrogen (H) atom from an alkane (saturated hydrocarbon), we get
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4115
Which of the following protects delicate organs from shocks?
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Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
4117
A substance that donates a pair of electrons to form a coordinate covalent bond is called
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4118
Monosaccharide molecules that can rotate the plane of plane-polarized light to right are called
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Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
4120
What is the nature of the conjugated base of a weak acid?
The conjugated base of a weak acid is a strong base because it has a high tendency to accept a proton, making it relatively strong in the context of acid-base chemistry.