When an acid reacts with a carbonate or hydrogen carbonate, the products are water, carbon dioxide, and ______________
Fill in the blank(s) with correct word
a salt
You might also like to view...
Which of the following can actually escape a black hole?
A. visible light B. electrons C. very low energy radio waves D. very high energy gamma rays E. None of these choices is correct.
A concave mirror with a radius of curvature of 1.0 m is illuminated by a candle located on the symmetry axis 3.0 m from the mirror. Where is the image of the candle?
Momentum and energy from focused laser beams can be used in nuclear fusion. This is because
A. light is not magnetic. B. the wavelength of light is small enough to penetrate each proton. C. light cannot be melted, so its pressure can confine the reaction. D. light can also function as a moderator, like graphite or water in a uranium reactor.
Ancient people who knew the saros cycle could
A) completely predict the details of all eclipses. B) completely predict the details of solar eclipses, but not lunar eclipses. C) completely predict the details of lunar eclipses, but not solar eclipses. D) predict the date and time of the next total solar eclipse that would be visible at their location. E) predict when lunar and solar eclipses would occur, but not necessarily whether the eclipse would be partial or total, or exactly where it would be visible.